Arnold Chan
@slazTrusted contributorCompletionist
2 followers2,099 downloads4,316 copies51 likes25,738 views
7,544 detections
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5,639
1,006
394
169
98
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2,356
1,807
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1,013
918
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4,191
1,622
1,250
676
670
Products / Services
2,820
1,003
991
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485
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2,087
1,515
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536
CVEs
38
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21
IDS Classtypes
477
179
104
79
52
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554
156
144
86
18
Detects a successful device-code sign-in whose session is replayed successfully within 60 minutes from a different IP and ASN. Only successful replays count (interrupt codes removed) and Microsoft first-party ASN egress is excluded.
Detects bursts (3+ in 60s) of octet-stream POSTs to URI paths ending in .cs/.go/.rs, matching Mir0Auth XOR-obfuscated C2. Path must be a single short segment and the threshold is raised to cut noise from dev/API traffic.
Detects bursts (3+ in 60s) of octet-stream POSTs to URI paths ending in .cs/.go/.rs, matching Mir0Auth XOR-obfuscated C2. Path must be a single short segment and the threshold is raised to cut noise from dev/API traffic.
Detects P7 DarkSword implant C2 beaconing: HTTP/1.0 JSON POSTs to /beacon, /event or /a with the hardcoded iPhone OS 18_5 Safari 18.5 User-Agent. Requires the full combination of protocol version, method, URI, UA and content type, and alerts only after 3 matching requests from one source within 120 seconds (detection_filter) to suppress one-off matches.
Detects endpoint connections to known DarkSword/Coruna exploit-host and C2 infrastructure. The shared AWS IP is only matched on C2 ports 8881/8882 to reduce collateral hits.
Detects potential unauthorized or suspicious configuration changes related to packet sniffer objects and associated authentication or management ports on FortiGate firewalls across multiple devices.
Detects potential unauthorized or suspicious configuration changes related to packet sniffer objects and associated authentication or management ports on FortiGate firewalls across multiple devices.
Detects potential unauthorized or suspicious configuration changes related to packet sniffer objects and associated authentication or management ports on FortiGate firewalls across multiple devices.
Detects potential unauthorized or suspicious configuration changes related to packet sniffer objects and associated authentication or management ports on FortiGate firewalls across multiple devices.
Performs an IOC sweep for a known XMRig cryptojacking campaign exploiting a REDCap vulnerability (CVE-2026-90817), detecting matching network connections, file hashes, and process activities across endpoints.
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